W912BV17Q01090001.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Reinforced Concrete Culvert Pipe Installation, Wahoo Bay Park Entrance, Ft. Gibson, OK.

1. This modif ication updates the site visit information. A site visit w ill be held 10:00 AM CST, Thursday 24 August 2017 at Ft. GIbson Project Off ice, 8568 Hw y 251A, Ft Gibson, Oklahoma, 74434.

2. The due date and time for quotes IS EXTENDED to 2PM CST, 31 August 2017.

3. The Scope of Work and Pricing Schedule is revised.

4. All potential offerors must acknow ledge this amendment by completing blocks 15A, 15B and 15C of this page. Return the completed f irst page of this amendment w ith your proposal.

5. POC for this amendment is Pun Chittchang, punnie.chittchang@usace.army.mil, 918-669-7544.

6. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED BY THIS AMENDMENT.

1. CONTRACT ID CODE PAGE OF PAGES

1 6

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 15-Aug-2017

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912BV17Q0109

X 9B. DATED (SEE ITEM 11)

01-Aug-2017

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

15-Aug-2017

CODE

CONTRACTING DIV

USACE, TULSA 1645 S 101 E AVE

TULSA OK 74128-4609

W912BV 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

X 1

W912BV17Q0109

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

The required response date/time has changed from 16-Aug-2017 02:00 PM to 31-Aug-2017 02:00 PM.

The following have been added by full text:

REVISED PRICING SCHEDULE

Revised Pricing Schedule

1. Saw cut road and tear out approximately 10’ X 24’ section of roadway to remove existing tinhorn and material.

2. Place 36” X 24’ concrete drain pipe with 36” X 8’ concrete reinforced flares on each end. All section joints must have watertight connections. Provide a minimum 0.5 to 1% longitudinal slope to enhance positive drainage.

3. Backfill and compact around pipe to insure material does not settle or easily erode. Backfill material shall be 3/4” crusher run or equivalent. Backfill material shall be compacted by rolling, tamping with mechanical rammers or hand tamping with heavy metal tampers. Contactor must provide Nuclear Density Testing report to confirm a compaction rate of at least 95%.

4. Place 3” asphalt in road cut section to meet up with existing roadway.

PRICING SCHEDULE

Description Quantity Unit Unit Price Amount

Removal and Site Prep 1 JOB ________ _________ 36” Reinforced Concrete Pipe 24 LF ________ _________ 36” X 8’ Concrete Flares 2 EACH ________ _________ Backfill Material and Compaction 1 JOB ________ _________ 3” Asphalt 80 SQ YD ________ _________

LF-Linear Foot SQ YD- Square Yard

The following have been deleted:

PRICING SCHEDULE

SECTION 00 21 00 - INSTRUCTIONS

The following have been modified:

52.236-27 SITE VISIT (CONSTRUCTION) (FEB 1995)

(a) The clauses at 52.236-2, Differing Site Conditions, and 52.236-3, Site Investigations and Conditions Affecting the Work, will be included in any contract awarded as a result of this solicitation. Accordingly, offerors or quoters are urged and expected to inspect the site where the work will be performed.

(b) Site visits information will be issued by amendment.

(Amendment 0001) Date/Time: 10:00 AM CST, Thursday 24 August 2017 Location: Ft Gibson Project Office:

8568 Hwy 251A, Ft Gibson, Oklahoma, 74434

(End of provision)

SECTION 00 73 00 - SUPPLEMENTARY CONDITIONS

The following have been added by full text:

REVISED SCOPE OF WORK

Specifications of Work Reinforced Concrete Culvert Pipe Installation

Wahoo Bay Park Entrance Ft Gibson Project, Oklahoma

PART 1 – GENERAL

1.1 SCOPE OF WORK. The contractor shall provide all labor, fuel, materials, tools and equipment to remove failing CMP (Corrugated Metal Pipe) culvert and replace with a RCP (Reinforced Concrete Pipe) culvert to include 2 (two) reinforced concrete headwalls and an asphalt finished surface.

A site visit by prospective bidders is highly encouraged to determine exact site conditions and work requirements. Work will be performed at the entrance to Wahoo Bay Park.

1.2 REFERENCES. All work shall be accomplished in accordance with all State of Oklahoma and National standard work practices and laws.

1.3 BASIS FOR PAYMENT. The contractor may invoice for payment after all work has been completed, inspected and accepted by the Government. Contractors invoice shall include as a minimum, contractors name, contract number, invoice number and date. Mail, email, fax or hand deliver invoice and other required forms to: Corps of Engineers, Ft Gibson Office, 8568 State Hwy 251A, Ft Gibson, Ok. 74434

1.4 WORK HOURS. The contractor may work between the hours of 7:00 a.m. to 4:30 p.m., Monday through Fridays with the exception of Federal Holidays. Any proposed changes to the work hours must be approved by the Contracting Officer Representative.

1.5 COMPLETION TIME. Work shall be completed within 30 calendar days.

1.6 SAFETY REQUIREMENTS. The contractor shall comply with the latest on-line version of the Corps of Engineers Safety and Health Requirements Manual, EM 385-1-1 and all applicable Federal, State, and local safety codes and practices. It is the contractor’s responsibility to insure public safety during the entire duration of the contract. Necessary signs, barriers, warning devices, etc. shall be operated and maintained by the contractor at contractor expense. Contractor employees shall comply with the minimum dress requirements as stated in Chapter 5 of EM 385-1-1

1.6.1 The following sections of the manual are particularly applicable to the work under these specifications.

Section 5 – Personal Protective and Safety Equipment; Section 13 – Hand and Power Tools (Chain Saws);

Section 14 – Material Handling, Storage, and Disposal; Section 18 – Machinery and Mechanized Equipment; Section 18 – Motor Vehicle Operation. Workers shall be required to comply with the minimum clothing requirements for field work which includes short sleeve shirt, long pants, leather or protective work boots, and proper head, ear, hand, and eye protection as necessary. Persons exposed to vehicular traffic shall wear reflective vests or high visibility apparel. Traffic warning signs will be required when equipment is parked on the roadway and a flagman present to direct traffic anytime equipment and personnel are working from or on the roadway. The work plan shall include procedures to follow in case of injury accidents.

The Contractor shall review the safety requirements with all workers prior to any work under this Contract.

1.7 EQUIPMENT. All equipment used to perform work under this contract shall be in good operating and mechanical condition and shall comply with Section 18 of EM 385-1-1. Equipment shall be inspected by the contractor and the inspection reports, upon request, shall be submitted to the Contracting Officer Representative (COR) prior to utilization of such equipment to accomplish work on this contract.

1.8 WEATHER LIMITATIONS. Normal limitations expected.

1.9 SUBMITTALS. The contractor and sub-contractors, if applicable, may be required to furnish certain submittals. These submittals may be certifications of materials, safety plans, drawings, training certifications, work plans, and other requirements from the USACE Safety Office. These will be specifically listed and shall be furnished to the Contracting Officer or the Contracting Officer Representative. Submittals requiring Government approval shall be formally prepared and approval granted prior to proceeding with work involving these submittals. FIO (For Information Only) submittals do not require Government approval.

1.9.1 Work Plan. The Contractor’s work plan shall be submitted to the Contracting Officer or Contracting Officer’s Representative for approval prior to the beginning of work. The work plan shall provide detailed procedures defining the Contractor’s provisions for scheduling and work activities.

1.9.2 Safety Plan. A Safety plan for work procedures and safety and health protection shall be approved prior to beginning work. This plan shall include the procedures for equipment operation, public safety precautions, and traffic control if applicable. The safety plan shall include procedures to follow in case of injury accidents. The Contractor shall review the safety requirements with all workers prior to any work.

1.10 PRE-WORK CONFERENCE. A pre-work conference will be held with the Contracting Officer Representative and contractor prior to the commencement of any work. The contractor’s responsible person and necessary administrative staff will be required to attend this meeting as well as the exchange of contact information. Procedures for proper invoicing and payment, schedule, etc., shall be covered at this time.

1.11 ENVIRONMENTAL CLEANUP. The contractor shall maintain a clean work area at all times. The contractor shall be responsible for the protection of the environment and will be required to restore all damages subject to the approval of the contracting officer Representative. The contractor shall remove and dispose of, all debris removed from site, off Government property in a state approved disposal site unless specified otherwise. The contractor shall be required to comply with all Federal and State of Oklahoma environmental requirements.

1.12 COORDINATION OF WORK. The Contractor will be required to complete the work, within the recommended time frame without impacting the day to day operations. The Quality Assurance Representative and Point of Contract (POC) for the Ft Gibson Project Office will be James Montgomery.

The Contracting Officer’s Representative (COR) will be Pete Theodos from the Eastern Area Office in Gore Ok. Contact information will be provided at the mandatory pre-work conference.

PART 2 – GFP

2.1 GOVERNMENT FURNISHED PROPERTY. None.

PART 3 - EXECUTION

3.1 ACCOMPLISHMENT OF WORK. The contractor shall provide all labor, materials, tools, equipment, and other items required to cut asphalt and remove existing 36” CMP culvert and concrete cap.

Install concrete box culvert 3’ tall x 8’ wide inside dimension, 30’ long with concrete flairs on each end.

Inside upstream floor shall terminate flush with natural stream bottom, allowing for positive drainage.

Trench must remain dry during the installation process, dewater if necessary. Bedding must be compacted, set to grade and meet specifications.

Box culvert shall meet or exceed Standard Specification for Highway Bridges for short-span bridges with a minimum load rating of 20 tons. Reinforced Concrete Flares dimensions shall be the same as concrete pipe and shall be 4’ on downstream side and 4’ in length on the upstream side, installed on each end of the RCP. All section joints shall have watertight connections. Installation shall provide a minimum 0.5 to 1% longitudinal slope to create positive drainage.

Backfill and compact around pipe to insure material does not settle, shift or easily erode. Backfill material shall be 3/4” quarry run SB2 Class 7 with fines or equivalent. Backfill material shall be compacted with optimum moisture content and shall be compacted at a minimum of 6 inch lifts. The compaction rate shall be provided so as to support a 3 inch asphalt placement to the sub-base. Installation of asphalt/concrete surface shall be placed uniformly and compacted level without ponding, waves, humps or separating and shall terminate level with existing roadway.

4.1 Attachments

Map

The following have been deleted:

SCOPE OF WORK

(End of Summary of Changes)